Premise Of The Study: Microsatellite markers were developed in Camellia nitidissima for further population genetic studies. •
Methods And Results: Eight microsatellite markers were newly developed from C. nitidissima and 7 were transferred from other Camellia species. Two to 13 alleles per locus were identified for these microsatellites. Observed and expected heterozygosities ranged from 0.040 to 0.909, and 0.184 to 0.916, respectively. Four loci showed a significant deviation from Hardy-Weinberg equilibrium and five locus pairs displayed linkage disequilibrium. •
Conclusions: These microsatellite markers will be useful to assess the genetic variation and genetic structure of C. nitidissima.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.3732/ajb.1000234 | DOI Listing |
Curr Cancer Drug Targets
January 2025
Amity School of Pharmaceutical Sciences, Amity University, Mohali, Punjab, India.
The current review delves into the transformative role of precision medicine in addressing Colorectal Cancer [CRC], a pressing global health challenge. It examines closely signalling pathways, genetic and epigenetic modifications, and microsatellite in-stability. The primary focus is on elucidating biomarkers revolutionizing CRC diagnosis and treatment.
View Article and Find Full Text PDFNat Commun
January 2025
Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA.
Studies of the genetics of Alzheimer's disease (AD) have largely focused on single nucleotide variants and short insertions/deletions. However, most of the disease heritability has yet to be uncovered, suggesting that there is substantial genetic risk conferred by other forms of genetic variation. There are over one million short tandem repeats (STRs) in the genome, and their link to AD risk has not been assessed.
View Article and Find Full Text PDFGenet Mol Biol
January 2025
Instituto Nacional de Pesquisas da Amazônia, Programa de Pós-Graduação em Genética, Conservação e Biologia Evolutiva (PPG GCBEv), Manaus, AM, Brazil.
Centromochlus heckelii has the lowest diploid chromosome number (2n = 46) and the only described heteromorphic sex chromosome system in Auchenipteridae. This study presents a population of C. heckelii from the Central Amazon basin with subtle variations in the karyotype composition and a variant W chromosome with distinct morphology and increased C-positive heterochromatin content.
View Article and Find Full Text PDFJ Appl Genet
January 2025
Department of Genetics and Animal Breeding, Poznan University of Life Sciences, Poznan, Poland.
Identification of chromosomal abnormalities is an important issue in animal breeding and veterinary medicine. Routine cytogenetic diagnosis of domestic animals began in the 1960s with the aim of identifying carriers of centric fusion between chromosome 1 and 29 in cattle. In the 1970s, chromosome banding techniques were introduced, and in the 1980s, the first cytogenomic techniques, based on the development of locus- and chromosome-specific probes, were used.
View Article and Find Full Text PDFPeerJ
January 2025
Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Nanning, Guangxi, China.
Background: var. is a variety in the section of the genus of the family Theaceae which is native to Fangchenggang, Guangxi, China. To date, the genetic diversity and structure of this variety remains to be understood.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!